نتایج جستجو برای: internal jugular vein

تعداد نتایج: 300381  

Journal: :AJNR. American journal of neuroradiology 2012
M V Jayaraman J L Boxerman L M Davis R A Haas J M Rogg

BACKGROUND AND PURPOSE Little is known about how commonly the internal jugular vein is compressed by extrinsic structures in the upper neck. The purpose of this paper was to identify the frequency and cause of external compression of the superior segment of the internal jugular vein. MATERIALS AND METHODS Retrospective review of CT angiograms of the neck was performed in 108 consecutive patie...

Journal: :Journal of Evolution of Medical and Dental sciences 2013

Journal: :BMC Ear, Nose, and Throat Disorders 2009
Prahlad Duggal Pankaj Chaturvedi Prathamesh S Pai Deepa Nair SL Juvekar Bharat Rekhi

BACKGROUND We report a case of vascular malformation arising from internal jugular vein presenting as mass at root of neck with no clinical stigmata which to the best of our knowledge is the first reported case of an intrinsic vascular malformation arising from the internal jugular vein. Magnetic resonance imaging features of this new entity have been described. CASE PRESENTATION A 27 year ma...

Journal: :Egyptian Journal of Ear, Nose, Throat and Allied Sciences 2011

Journal: :Medical ultrasonography 2012
Ioana Grigorescu Dan Lucian Dumitraşcu Simona Manole Daniela Fodor

True and false aneurysmas (pseudoaneurysmas) of veins are very rare conditions. We present the case of a 58 year old woman with a progressive spheric enlargement with pusatile character of the right laterocervical area. Ultrasonography established the diagnosis showing the vascular mass with turbulent flow belonging to the external jugular vein and the communication with the internal jugular ve...

2007
Rekha Lalwani Kum Kum Rana Srijit Das Qamar Khan

The external jugular vein, which traverses the sternocleidomastoid muscle superficially, is known to exhibit variations in its formation and course. There are less reports on the communication of the external and internal jugular vein. During routine cadaveric dissection, we detected an abnormal communication of the external jugular vein and the internal jugular vein, in a 45 year male cadaver....

2016
Edward Clark Joanne Kappel Jennifer MacRae Christine Dipchand Swapnil Hiremath Mercedeh Kiaii Charmaine Lok Louise Moist Matthew Oliver Lisa M. Miller

Nontunneled hemodialysis catheters (NTHCs) are typically used when vascular access is required for urgent renal replacement therapy. The preferred site for NTHC insertion in acute kidney injury is the right internal jugular vein followed by the femoral vein. When aided by real-time ultrasound, mechanical complications related to NTHC insertion are significantly reduced. The preferred site for t...

2014
Marcello Mancini Roberta Lanzillo Raffaele Liuzzi Orlando Di Donato Monica Ragucci Serena Monti Elena Salvatore Vincenzo Brescia Morra Marco Salvatore

The aim of the study was to investigate the Internal Jugular Veins dynamics using contrast enhanced ultrasonography in Multiple Sclerosis patients, clinically isolated syndrome patients and healthy controls. Contrast enhanced ultrasonography imaging of the Internal Jugular Vein was performed in fifty-eight patients with Multiple Sclerosis, seven clinically isolated syndrome patients and in thir...

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